Chauhan, R. (2009). Tourism and hospitality management. Vista International.
Lua i Stíl Chicago (17ú heag.)Chauhan, Ravee. Tourism and Hospitality Management. Delhi: Vista International, 2009.
Lua MLA (9ú heag.)Chauhan, Ravee. Tourism and Hospitality Management. Vista International, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.